Mercurial > hg > xemacs-beta
annotate src/iso-wide.h @ 558:ed498ef2108b
[xemacs-hg @ 2001-05-23 09:59:33 by ben]
xemacs.mak: call `ver' to get the exact os version and put it in the
installation; suggestion from adrian.
behavior-defs.el: Add scroll-in-place, jka-compr, efs, fix up some things.
pop.c: Remove BROKEN_CYGWIN.
etc\sample.init.el: Rewrite to be much more careful about loading features --
now it decays gracefully even in the complete absence of packages.
Also avoid doing obnoxious things when loading efs.
configure.in: add some support for eventually turning on file coding by
default. Fix numerous places where AC_MSG_WARN had quotes
around its arg, which is bad. Replace with []. Same for
AC_MSG_ERROR.
s\cygwin32.h, s\mingw32.h: remove support for way old beta versions of cygwin.
don't put -Wno-sign-compare in the system switches; this
isn't a system issue. define BROKEN_SIGIO for cygwin to
get C-g support.
device-msw.c: signal an error rather than crash with an unavailable network
printer (from Mike Alexander).
event-msw.c: cleanup headers. fix (hopefully) an error with data corruption
when sending to a network connection.
fileio.c: Fix evil code that attempts
to handle the ~user prefix by (a) always assuming we're referencing
ourselves and not even verifying the user -- hence any file with
a tilde as its first char is invalid! (b) if there wasn't a slash
following the filename, the pointer was set *past* the end of
file and we started reading from uninitialized memory. Now we
simply treat these as files, always.
optionally for 21.4 (doc fix):
lread.c: cambia de pas_de_lache_ici -- al minimo usa la palabra certa.
frame.c: fix warnings.
emacs.c, nt.c, ntproc.c, process-nt.c, realpath.c, unexnt.c: rename MAX_PATH
to standard PATH_MAX.
process-nt.c, realpath.c: cleanup headers.
process-unix.c, sysdep.c, systime.h, syswindows.h: kill BROKEN_CYGWIN and
support for way old beta versions of cygwin.
sysfile.h: use _MAX_PATH (Windows) preferentially for PATH_MAX if defined.
include io.h on Cygwin (we need get_osfhandle()). include
sys/fcntl.h always, since we were including it in various
header files anyway.
unexcw.c: fix up style to conform to standard. remove duplicate definition
of PERROR.
buffer.c: comment change.
database.c, debug.h, device-tty.c, dired-msw.c, glyphs-msw.c: header
cleanups (remove places that directly include a system
header file, because we have our own layer to do this more cleanly
and portably); indentation fixes.
author | ben |
---|---|
date | Wed, 23 May 2001 09:59:48 +0000 |
parents | 74fd4e045ea6 |
children | 697ef44129c6 |
rev | line source |
---|---|
0 | 1 /* This file is part of XEmacs. |
2 | |
3 XEmacs is free software; you can redistribute it and/or modify it | |
4 under the terms of the GNU General Public License as published by the | |
5 Free Software Foundation; either version 2, or (at your option) any | |
6 later version. | |
7 | |
8 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
9 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
11 for more details. | |
12 | |
13 You should have received a copy of the GNU General Public License | |
14 along with XEmacs; see the file COPYING. If not, write to | |
15 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
16 Boston, MA 02111-1307, USA. */ | |
17 | |
18 /* Synched up with: Not in FSF. */ | |
19 | |
398 | 20 #ifndef INCLUDED_iso_wide_h_ |
21 #define INCLUDED_iso_wide_h_ | |
0 | 22 |
23 /* The following macros are designed for SunOS 5.0 wide characters, | |
24 in which the single byte ISO Latin-1 character 1xxxxxxx are represented | |
25 | |
26 00110000 00000000 00000000 0xxxxxxx | |
27 | |
28 For wide character systems which maintain the numeric value of all | |
29 single-byte characters, IN_TABLE_DOMAIN can simply be defined | |
30 | |
31 (0 <= (c) && (c) <= 0xff) | |
32 | |
33 and no funky ISO_WIDE_TO_BYTE conversions are needed. */ | |
34 | |
35 /* Can't use isascii() because we want wide char argument */ | |
36 #define IS_ASCII(c) (0 <= (c) && (c) <= 0x7f) | |
37 | |
38 #define IS_ISO_WIDE(c) (0x30000000 <= (c) && (c) <= 0x3000007f) | |
39 #define IS_ISO_BYTE(c) (0x80 <= (c) && (c) <= 0xff) | |
40 | |
41 #define IN_TABLE_DOMAIN(c) (IS_ASCII (c) || IS_ISO_WIDE (c)) | |
42 | |
43 #define ISO_WIDE_TO_BYTE(c) ((c) & 0x0000007f | 0x80) | |
44 #define ISO_BYTE_TO_WIDE(c) ((c) & 0x7f | 0x30000000) | |
45 | |
46 #define WIDE_TO_BYTE(c) (IS_ISO_WIDE (c) ? ISO_WIDE_TO_BYTE (c) : (c)) | |
47 #define BYTE_TO_WIDE(c) (IS_ISO_BYTE (c) ? ISO_BYTE_TO_WIDE (c) : (c)) | |
48 | |
398 | 49 #endif /* INCLUDED_iso_wide_h_ */ |